FR2380577B1 - - Google Patents
Info
- Publication number
- FR2380577B1 FR2380577B1 FR7804066A FR7804066A FR2380577B1 FR 2380577 B1 FR2380577 B1 FR 2380577B1 FR 7804066 A FR7804066 A FR 7804066A FR 7804066 A FR7804066 A FR 7804066A FR 2380577 B1 FR2380577 B1 FR 2380577B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/23—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Counters In Electrophotography And Two-Sided Copying (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76866677A | 1977-02-14 | 1977-02-14 | |
| US05/768,665 US4095979A (en) | 1977-02-14 | 1977-02-14 | Method and apparatus for producing duplex copies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2380577A1 FR2380577A1 (fr) | 1978-09-08 |
| FR2380577B1 true FR2380577B1 (enExample) | 1982-11-12 |
Family
ID=27118077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7804066A Granted FR2380577A1 (fr) | 1977-02-14 | 1978-02-14 | Procede electrographique de reproduction de documents sur les deux faces des feuilles de copie et copieur pour la mise en oeuvre de ce procede |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS53112738A (enExample) |
| DE (2) | DE2806155C2 (enExample) |
| FR (1) | FR2380577A1 (enExample) |
| GB (2) | GB1603331A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4512651A (en) * | 1977-07-05 | 1985-04-23 | Eastman Kodak Company | Collating document feeder and reproduction apparatus having copy duplexing capabilities |
| US4272181A (en) * | 1978-12-29 | 1981-06-09 | International Business Machines Corporation | Electrophotographic printer with duplex printed sheet output |
| US4234180A (en) * | 1979-06-27 | 1980-11-18 | Xerox Corporation | Recirculating document handler configuration |
| US4456235A (en) * | 1979-07-09 | 1984-06-26 | International Business Machines Corporation | Bottom-up stacker |
| US4375326A (en) * | 1981-06-08 | 1983-03-01 | Xerox Corporation | Duplex reproducing machine |
| JPS626272A (ja) * | 1985-07-02 | 1987-01-13 | Konishiroku Photo Ind Co Ltd | 原稿搬送装置 |
| GB2178411B (en) * | 1985-07-02 | 1990-03-14 | Konishiroku Photo Ind | Document feeding apparatus |
| JPS6387454A (ja) * | 1986-09-30 | 1988-04-18 | Canon Inc | 循環原稿搬送装置 |
| JPH0213531A (ja) * | 1988-06-29 | 1990-01-17 | Konica Corp | 原稿搬送装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1914959B2 (de) * | 1968-03-26 | 1970-08-13 | Eastman Kodak Co., Rochester, N.Y. (V.St.A.) | Elektrophotogrphisches Kopiergerät zur Herstellung von Kopien auf beiden Seiten eines Blattes |
| US3645615A (en) * | 1969-07-03 | 1972-02-29 | Xerox Corp | Copying apparatus |
| JPS5428740B1 (enExample) * | 1970-12-23 | 1979-09-19 | ||
| US3697170A (en) * | 1970-12-23 | 1972-10-10 | Xerox Corp | Automatic duplexing apparatus |
| JPS4943553U (enExample) * | 1972-07-25 | 1974-04-17 | ||
| NL7214704A (en) * | 1972-10-31 | 1973-02-26 | Electro-photographic copier - using single component powder developer | |
| US3869202A (en) * | 1972-12-29 | 1975-03-04 | Ricoh Kk | Electrophotographic copying machine |
| US3947270A (en) * | 1973-11-01 | 1976-03-30 | Xerox Corporation | Reproducing apparatus and process for duplex imaging in a single pass |
| JPS5125742A (ja) * | 1974-08-28 | 1976-03-02 | Aisin Seiki | Jidoshayobatsuteriidenatsuseigyosochi |
| DE2521932A1 (de) * | 1975-05-16 | 1976-11-25 | Agfa Gevaert Ag | Kopiergeraet |
| CA1083655A (en) * | 1976-06-01 | 1980-08-12 | Gary B. Gustafson | Apparatus for producing collated copies from two sided originals |
-
1978
- 1978-02-13 JP JP1529478A patent/JPS53112738A/ja active Granted
- 1978-02-14 GB GB587378A patent/GB1603331A/en not_active Expired
- 1978-02-14 FR FR7804066A patent/FR2380577A1/fr active Granted
- 1978-02-14 DE DE19782806155 patent/DE2806155C2/de not_active Expired
- 1978-02-14 GB GB3351880A patent/GB1603332A/en not_active Expired
- 1978-02-14 DE DE19782857189 patent/DE2857189C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1603331A (en) | 1981-11-25 |
| DE2806155A1 (de) | 1978-08-24 |
| GB1603332A (en) | 1981-11-25 |
| JPS5549308B2 (enExample) | 1980-12-11 |
| JPS53112738A (en) | 1978-10-02 |
| DE2806155C2 (de) | 1982-12-23 |
| FR2380577A1 (fr) | 1978-09-08 |
| DE2857189C2 (de) | 1985-01-17 |